394448217 (number)

394448217 is an odd 9-digits composite number following 394448216 and preceding 394448218. In scientific notation, it is written as 3.94448217 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 258508320 positive integers (up to 394448217) that are relatively prime to 394448217.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million four hundred forty-eight thousand two hundred seventeen

Notation

Scientific notation 3.94448217 × 10^8
Engineering notation 3.94448217 × 10^6

Prime Factorization of 394448217

Prime Factorization 3 × 59 × 2228521

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 394448217
Product of the distinct prime numbers

The prime factorization of 394448217 is 3 × 59 × 2228521. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 394448217)

Multiplication

n×y
n×2 788896434
n×3 1183344651
n×4 1577792868
n×5 1972241085

Division

n÷y
n÷2 197224108.5
n÷3 131482739
n÷3 98612054.25
n÷5 78889643.4

Exponentiation

ny
n2 155589395894479089
n3 6.1371959794684E+25
n4 2.4208060114809E+34
n5 9.5488261493152E+42

Nth Root

y√n
2√n 19860.72045521
3√n 733.38158220194
4√n 140.92806837252
5√n 52.383920599887

Divisors of 394448217

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394448216
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394448217 can be divided by 8 positive divisors. The sum of these divisors (counting 394448217) is 1, the average is 0.125.

Base conversion 394448217

Base System Value
2 Binary 10111100000101100110101011001
3 Ternary 1000111020001020020
4 Quaternary 113200230311121
5 Quinary 1301434320332
6 Senary 103050221053
8 Octal 2740546531
10 Decimal 394448217
12 Duodecimal b0124789
16 Hexadecimal 1782cd59
20 Vigesimal 63560ah
36 Base36 6iue6x

Cryptographic Hash Functions

md5 8cbc03867efbbdfcaba39887691c7a8f
sha1 6a50f791ef9d431a6b578fa36c0ff60e624630d0
sha256 e63529b14b59ea3753502a7516a409f5271fe1e5cd2d1662ba805320ea570694
sha512 a2325296ccb049c0135eb7213da4341615dffd9cd459c204ba1294936511eee9d0aa1733309fae10b2ca38bd52ecec30be2cd5db245d0b34e23d798ca539f359
ripemd-160 d6cb56940208043c5d6c780026222d3ca6df21c4

394448217 as geometric shapes

Circle

Radius = n
Diameter 788896434
Circumference 2478391241.4976
Area 4.8879850311857E+17

Sphere

Radius = n
Volume 2.5707426403652E+26
Surface area 1.9551940124743E+18
Circumference 2478391241.4976

Square

Length = n
Perimeter 1577792868
Area 155589395894479089
Diagonal 557834018.13529

Cube

Length = n
Surface area 933536375366874534
Volume 6.1371959794684E+25
Space diagonal 683204352.79895

Equilateral Triangle

Length = n
Perimeter 1183344651
Area 6.7372184702047E+16
Altitude 341602176.39948

Triangular Pyramid

Length = n
Surface area 6.7372184702047E+16
Volume 7.2327548242549E+24
Height 185944672.71176